Chelsea face Borussia Dortmund on Wednesday in the first leg of a Champions League last-16 tie which could shape the remainder of an eventful season of big spending and "transition" at Stamford Bridge.
Under new manager Graham Potter, Chelsea are in a poor run of form with just two wins in 13 games. They are out of both domestic cup competitions and 10 points off the top four in the Premier League.
So as the Blues travel to Germany, is this make or break for Chelsea's new regime following the £4.25bn takeover by American businessman Todd Boehly last summer.